128545504

素因数分解:

$2^5\times {\mathrm{1571}}^1\times {\mathrm{2557}}^1$

素因数の和:4138

約数の個数: 24

約数和(自身を含む): 253334088

約数和(自身を除く): 124788584

約数列:

[1, 2, 4, 8, 16, 32, 1571, 2557, 3142, 5114, 6284, 10228, 12568, 20456, 25136, 40912, 50272, 81824, 4017047, 8034094, 16068188, 32136376, 64272752, 128545504]

約数ペア:

[(1, 128545504), (2, 64272752), (4, 32136376), (8, 16068188), (16, 8034094), (32, 4017047), (1571, 81824), (2557, 50272), (3142, 40912), (5114, 25136), (6284, 20456), (10228, 12568)]